Results 91 to 100 of about 13,172 (272)

Effectiveness of Vegetated Buffer Strips in Reducing Pesticide Transport in S imulated Runoff [PDF]

open access: yes, 2003
Several processes take place within vegetated buffer strips that affect their performance. To better understand these processes, a runoff study was conducted to evaluate vegetated buffer strips performance in reducing atrazine, metolachlor, and ...
Arora, Kapil   +3 more
core   +3 more sources

A REGIONAL BAN OF ALACHLOR AND ATRAZINE IN SOUTHEASTERN MINNESOTA: THE ECONOMIC AND ENVIRONMENTAL EFFECTS [PDF]

open access: yes
Crop Production/Industries, Environmental Economics and Policy,
Cox, Craig A., Easter, K. William
core   +1 more source

Increased glutathione S-transferase activity in 35S(CaMV)-Zmgstf4 transgenic Arabidopsis thaliana [PDF]

open access: yes, 2017
Clones of 35S-Zmgstf4 transgenic Arabidopsis thaliana expressing the glutathione S-transferase F4 gene of Zea mays was tested for stress-inductive GST (glutathione S-transferase) activity following treatments with the heavy metals Zn (150 and 1500 μM ...
Bittsánszky, András, Gyulai, Gábor
core   +3 more sources

Preemergence herbicides on weed control in elephant grass pasture

open access: yesCiência e Agrotecnologia
Elephant grass (Pennisetum purpureum Schum.) is an important forage crop that has been proposed as a potential feedstock for bioenergy production. However, weed interference is a major factor limiting elephant grass production.
Alexandre Magno Brighenti   +2 more
doaj   +1 more source

Soil Moisture and Metolachlor Volatilization Observations over Three Years

open access: yesJournal of Environmental Quality, 2009
A 3‐yr study was conducted to focus on the impact of surface soil water content on metolachlor (2‐chloro‐N‐(2‐ethyl‐6‐methylphenyl)‐N‐(2‐methoxy‐1‐methylethyl) acetamide) volatilization from a field with different surface soil water regimes created by subsurface water flow paths.
Gish, Timothy J.   +6 more
openaire   +3 more sources

S-metolachlor efficacy on the control of Brachiaria decumbens, Digitaria horizontalis, and Panicum maximum in mechanically green harvested sugarcane Eficácia do S-metolachlor no controle de Brachiaria decumbens, Digitaria horizontalis e Panicum maximum em área de cana-de-açúcar colhida mecanicamente crua

open access: yesPlanta Daninha, 2012
The aim of this study was to assess the efficacy of S-metolachlor applied in pre-emergence conditions for the control of Brachiaria decumbens, Digitaria horizontalis, and Panicum maximum in sugar cane mechanically harvested without previous burning of ...
N.M. Correia, F.J. Perussi, L.J.P. Gomes
doaj   +1 more source

Pesticide Use on Fruit and Vegetable Crops in Ohio 1990 [PDF]

open access: yes, 1992
PDF pages ...
Etzkorn, David S.   +2 more
core  

Two Quality Assurance Measures for Pesticide Analysis of Wellwater: Degradation in Storage and GC/ELISA Comparison [PDF]

open access: yes, 1996
At the request of Environmental Protection Agency (EPA) project coordinators, two special quality assurance components were included in a study of herbicides in rural wells in Iowa.
Baker, James   +3 more
core   +3 more sources

Complex formation and enantioselectivity studies of triazole fungicide and organophosphorus pesticide enantiomers using capillary electrophoresis [PDF]

open access: yes, 2008
Several cyclodextrin modified-micellar electrokinetic chromatography (CDMEKC) methods were developed for the successful triazole fungicides separation.
Hermawan, Dadan   +2 more
core  

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